Home / 33,705.18-46,517.27-19,364.99

Finding the Fourth Proportional to 33,705.18, 46,517.27 and 19,364.99

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Solution

The fourth proportional to 33,705.18, 46,517.27 and 19,364.99 is: 26,726.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,705.18 : 46,517.27 = 19,364.99 : x
  2. Step 2: Convert to fraction form
    33,705.18/46,517.27 = 19,364.99/x
  3. Step 3: Cross multiply
    33,705.18x = 46,517.27 × 19,364.99
  4. Step 4: Simplify right side
    33,705.18x = 900,806,468.38
  5. Step 5: Solve for x
    x = 900,806,468.38/33,705.18
  6. Step 6: Final answer
    x = 26,726.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.